Friedrich MW18Y3H, MR24Y3H manual Outdoor Pcb Circuit Diagram

OUTDOOR PCB CIRCUIT DIAGRAM

				POWER SUPPLY PCB ASSEMBLY
		EMI FILTER		MR18Y3H : K09DH-0904HUE-FL0
				MR24Y3H : K09DH-0900HUE-FL0
		ZCAT2132-1130
		UL1015 1 T
		AWG14
		WHITE
POWER SOURCE	N	UL1015	UL1015	W1
		AWG14	AWG14	B
		BLACK	BLACK

LUL3271

AWG20	W2	W28
RED	B	B

3UL1015

AWG20

EMI FILTER

WHITE

I NDOOR UNIT

2 UL1015

ZCAT1518-0730

AWG20

1 T

W17

W29

BLACK

F101

1

B

FCT 250 5 ( EM )

B

( 250V 5A )

W18

F100

UL3271

B

FCT 250 5 ( EM )

( 250V 5A )

AWG16

W3

GREEN

B

P. T. C. THERMISTOR (POSISTOR )

CT I N / OUT

EARTH

W19

W20

W9

W21

CN100

W25

W26

B

B

B

B

B

B

2

1

INVERTER ASSEMBLY MR18Y3H : EZ-009SHUE MR24Y3H : EZ-009THUE

EMI FILTER

ZCAT2132-1130

UL10152 T AWG14

ORANGE

UL1015

AWG14

BROWN

CHOKE COIL

L=0.32mH 30A

UL1015

AWG14

RED

UL1015

AWG14

BLACK

CAPACITOR PCB ASSEMBLY

TRANSISTOR PCB ASSEMBLY

( I. P. M. )

MR18Y3H : K07BT-0905HUE-TR0

MR24Y3H : K07BT-0906HUE-TR0

TM101

2 + 1

3- 4

D100

TM102 D25XB60

W16

B

W17

B

BLACK

WHITE

BLACK

GRAY

WHITE

BLACK

UL3271

UL3271

EMI FILTER

ORANGE

ORANGE

ZCAT2132-1130

AWG20

AWG20

AWG20

AWG20

AWG14

AWG20

AWG24

AWG24

1 T

UL3271

UL3271

AWG14

AWG14

UL3271

UL3271

UL3271

UL3271

UL1430

UL1430

WHITE

WHITE

L1

L2

+

ZPR0YCE400A300

I C404

ONLY

PM601BSG -

MR24Y3H

( A C T P M )

UL1015

TM601

TM600

AWG14

P

WHITE

2

1

2

1

CN110

CN1

3-1747052-4

1871843-2

( G I C7.92-2P )

( G I C2.5-2P )

N1

UL1015

YELLOW

WHITE

AWG14

VIOLET

VAC I N1

POWER RELAY CONTROL

EMI FILTER

ZCAT1518-0730

1 T

W4

B

6

5

4

3

2

1

SERIAL

RED

YELLOW

ORANGE

RED

BROWN

AWG24

AWG24

AWG24

AWG24

RED

1

YELLOW

2

WHITE

UL1007

UL1007

UL1007

UL1007

6

BLACK

3

CN800

DC FAN MOTOR

F. M.

WHITE

5

B5 ( 7-2.3 ) B-XASK-1-A

BROWN

7

EMI FILTER

ZCAT1518-0730

1 T

RED

1

BROWN

2

CN700

EXPANSION VALVE

M

BLUE

3

ORANGE

4

B6B-XARK-1-A

YELLOW

5

RED

WHITE

6

4

3

2

1

MR18Y3H : K05FB-0902HUE-P0

MR24Y3H : K05FB-0903HUE-P0

		UL1015
W12	W7	AWG14
		YELLOW
B	B
		UL1015
W13	W8	AWG14
		BLUE
B	B
UL1015	UL1015
AWG20	AWG20
WHITE	BLACK
EMI FILTER	MR24Y3H
ZCAT1518-0730	ONLY
2 T

1 2

														TM305
														TM304
														TM303
TM301
TM302										REVERSE CURRENT
		I. P. M. CONTROL
W306											CN303
B				CN301
W307			1971032-9								1971032-5
		( G I C2.0-9P )								( G I C2.0-5P )
B				WHITE							WHITE
1		2	3	4	5	6	7	8	9	1	2		3	4	5
WHITE	WHITE	WHITE	WHITE	WHITE	WHITE	WHITE		WHITE	WHITE	WHITE	WHITE	WHITE	WHITE	WHITE
UL1007 AWG24	UL1007 AWG24	UL1007 AWG24	UL1007 AWG24	UL1007 AWG24	UL1007 AWG24	UL1007 AWG24		UL1007 AWG24	UL1007 AWG24	UL1007 AWG24	UL1007 AWG24	UL1007 AWG24	UL1007 AWG24	UL1007 AWG24
9		8	7	6	5	4	3	2	1	5	4		3	2	1

EMI FILTER

ZCAT2132-1130

1 T

RED

WHITE

BLACK

UL3271

AWG14 x 3

C. M.

COMPRESSOR

4-WAY VALVE		CN500
BLACK	1	1747052-1
BLACK	2	( G I C7.92-2P )
		WHITE
PRESSURE SWITCH		CN90
RED	1	1-1871843-2
RED	2	( G I C2.5-2P )
		RED
THERMISTOR ( COMP. TEMP. )		CN64
		2-1971032-3
BROWN	1	( G I C2.0-3P )
BROWN	2	BLUE
	3
THERMISTOR ( OUTDOOR TEMP. )		CN62
BLUE	1	1971032-3
	2	( G I C2.0-3P )
BLUE	3
THERMISTOR ( DISCHARGE TEMP. )		WHITE
BROWN	1	CN63
BROWN	32	3-1971032-3
THERMISTOR ( PIPE TEMP. )		( G I C2.0-3P )
BLACK	1	YELLOW
	2	CN65
BLACK	3
		1-1971032-3

( G I C2.0-3P )

RED

INVERTER PCB ASSEMBLY ( MAIN PCB ) MR18Y3H : K07BS-090EHUE-C1 MR24Y3H : K07BS-090FHUE-C1

CN400

1-1971032-4

( G I C2.0-4P )

RED

ACTPM CONTROL

CN200

1-1747052-2

( G I C7.92-2P )

RED

VDC I N

CN40	CN42
1971032-9	1971032-5
( G I C2.0-9P )	( G I C2.0-5P )
WHITE	WHITE
I. P. M. CONTROL	REVERSE CURRENT

11